7258065430 has 32 divisors (see below), whose sum is σ = 16288231680. Its totient is φ = 2262253920.

The previous prime is 7258065413. The next prime is 7258065431. The reversal of 7258065430 is 345608527.

It is a super-2 number, since 2×7258065430² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7258065431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4712260 + ... + 4713799.

It is an arithmetic number, because the mean of its divisors is an integer number (509007240).

Almost surely, 2^7258065430 is an apocalyptic number.

7258065430 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7258065430 is an abundant number, since it is smaller than the sum of its proper divisors (9030166250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7258065430 is a wasteful number, since it uses less digits than its factorization.

7258065430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9426084.

The product of its (nonzero) digits is 201600, while the sum is 40.

The square root of 7258065430 is about 85194.2805005125. The cubic root of 7258065430 is about 1936.1557620263.

The spelling of 7258065430 in words is "seven billion, two hundred fifty-eight million, sixty-five thousand, four hundred thirty".